Function: noun
Date: 1892
: a geographic region within which the same standard time is used
time zones in the conterminous United States: A Pacific time, B mountain time, C central time, D eastern time
Function: noun
Date: 1892
: a geographic region within which the same standard time is used
time zones in the conterminous United States: A Pacific time, B mountain time, C central time, D eastern time
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012